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Natalija [7]
3 years ago
13

I have no idea what the heck evaluate means

Mathematics
2 answers:
lord [1]3 years ago
8 0

Evaluate basically just means to solve.

Replace the given vaule of m into the equation to get -8/2.

Then solve.

-8 divided by 2 is -4

Olenka [21]3 years ago
4 0

Here is your equation:

\frac{m}{2}

In the question, you are given that m is equal to -8. Substitute m with -8. Here is your new equation:

\frac{-8}{2}

Now, all you need to do is divide. Remember:

<h3>MULTIPLYING</h3>
  • Positive(+) times negative(-) is equal to negative
  • Positive(+) times positive(+) is equal to positive
  • Negative(-) times negative(-) is equal to positive
  • Negative(-) times positive(+) is equal to negative
<h3>DIVIDING</h3>
  • Positive(+) divided by positive(+) is equal to positive
  • Positive(+) divided by negative(-) is equal to negative
  • Negative(-) divided by positive(+) is equal to negative
  • Negative(-) divided by negative(-0 is equal to positive

In this question, you're dividing a negative number by a positive. That means the answer will be negative. Divide:

-8 \div 2 = -4

Your answer is -4.

<em>If you have any questions, feel free to ask in the comments! :)</em>


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A sphere has a volume of 288 Pi in^3. Find the surface area of the sphere
lorasvet [3.4K]

Answer:

Step-by-step explanation:

The formula for determining the volume of a sphere is expressed as

Volume = (4/3) × πr³

The volume of the given sphere is expressed as 288π inches³. It means that

(4/3) × πr³ = 288π

4r³/3 = 288

4r³ = 3 × 288 = 864

r³ = 864/4 = 216

Taking cube root of both sides, it becomes

r = 6

The formula for determining the surface area of a sphere is expressed as

Area = 4πr²

π = 3.14

Therefore,

Surface area = 4 × 3.14 × 6² = 452.16 inches²

7 0
3 years ago
The greater of two numbers is 5 more than the smaller. If the
xenn [34]

Answer:

First number = 4

Second number = 9

Step-by-step explanation:

If the first number = x, the second number = x + 5.

The calculation can be expressed as follows:

x + 2(x + 5) = 22

First, expand the bracket 2(x + 5):

x + 2x + 10 = 22

Combine like terms:

3x + 10 = 22

Subtract 10 from both sides:

3x = 12

Divide both sides by 3:

x = 4

First number = 4

Second number = 4 + 5 = 9

5 0
1 year ago
1) Fill in the Truth Table.
lakkis [162]

Answer:

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6 0
3 years ago
Write a multiplication expression to represent the volume of the aquarium.
Katen [24]
Find the perimeter and then volume bwh
7 0
3 years ago
Right triangle QRS is pictured below.
sineoko [7]

Step-by-step explanation:

<u>Step 1:  List out all of the formulas for the trigonometric functions </u>

<em>sin(x) </em>= opposite/hypotenuse

<em>cos(x)</em> = adjacent/hypotenuse

<em>tan(x) </em>= opposite/adjacent

<u>Step 2:  Find the value of RS </u>

cos(31) = RS/24.8 NOT 24.8/RS

sin(31) = QS/24.8 NOT RS/24.8

sin(31) = QS/24.8 NOT 24.8/RS

cos(31) = RS/24.8 WHICH IS SAME AS RS/24.8

Answer: The correct length would be given from Option D, cos(31) = RS/24.8

3 0
3 years ago
Read 2 more answers
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